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Horizontal rows are called ( )

and represent ( ) levels.
() are why I need answers plz

User Mdeous
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1 Answer

5 votes

Answer:

1. Periods; that are what horizontal rows on a periodic table are called.

2. Each period represents the number of levels

Step-by-step explanation:

Horizontal rows are called ( ) and represent ( ) levels. () are why I need answers-example-1
User TkTech
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